| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $172.69 | 10.603% | $191.0003 | $191.00 | $191.00 | $191.00 |
| Purchase #2 | $100.98 | 11.403% | $112.4947 | $112.49 | $112.50 | $112.50 |
| Purchase #3 | $169.43 | 11.119% | $188.2689 | $188.27 | $188.25 | $188.30 |
| Purchase #4 | $106.47 | 13.436% | $120.7753 | $120.78 | $120.80 | $120.80 |
| Purchase #5 | $159.70 | 11.606% | $178.2348 | $178.23 | $178.25 | $178.20 |
| Purchase #6 | $26.30 | 3.224% | $27.1479 | $27.15 | $27.15 | $27.10 |
| Purchase #7 | $218.86 | 7.467% | $235.2023 | $235.20 | $235.20 | $235.20 |
| 7 purchase totals = | $954.43 | $1,053.1242 | $1,053.12 | $1,053.15 | $1,053.10 | |